Please feel free to add a comment or two or three to add to the list! Jeff
YELLOW: The Lion King marquee; You’re a Good Man, Charlie Brown’s shirt, the eyes in the Cats logo; "Yellow Fever," from Fela! (Ha! And it hasn't even opened yet!)
GREEN: Elphaba, H2$, Shrek’s skin; "All About the Green," The Wedding Singer
INDIGO: The primary color in the South Pacific revival, the primary color of the Mamma Mia backdrop, the original Big River logo, Donna’s overalls in Mamma Mia!, the Hair CD cover; "Mood Indigo," Play On!
Other "major" colors, not in the spectrum
BLACK: Souped-up version of Greased Lightning; "Big Black Man," The Full Monty
BLACK & WHITE: Dracula (play), The Chicago ad campaign, The Chicago costumes; "Black and White," Barnum
PINK: The Pink Ladies, Glinda’s “Popular” dress, Xanadu’s 2nd logo; "The Girl in Pink," Ziegfeld Follies of 1911